Giroud, Xavier; Mueller, Holger M - C.E.P.R. Discussion Papers - 2008
governance, while firms in non-competitive industries--where lack of competitive pressure fails to enforce discipline on managers …--should benefit relatively more. Whether we look at the effects of governance on long-horizon stock returns, firm value, or operating … performance, we consistently find the same pattern: The effect is monotonic in the degree of competition, it is small and …